Cannot remove internal bodies in a during shell command: intended for convert to sheetmetal

Theorist
Theorist

@ dave_walker, cannot remove all internal bodies to make it ready for "convert to sheetmetal" . some bodies are removed, not all. Alert comes "This operation cannot make multiple bodies. this holes are required, because this cut-out holes provides as "edge rip" flat pattern

Capture3.JPGInternal bodies came from holesCapture2.JPGAt some stages of remove, alert comes, cannot remove rest faces Shell.JPGshell command, trying to remove internal bodiesShell 1.JPGHoles created from extrude> substruct operation